Which of the following tables represents a linear function?





x −6 −4 −2 0 2

y 2 4 over 3 2 over 3 0 negative 2 over 3



x −4 −2 0 2 4

y 2 0 −2 0 2



x −3 −1 1 3 5

y negative five halves −1 0 3 over 2 3



x 3 3 3 3 3

y −3 −2 −1 0 1